The cold case unit, led by quick-tempered cop DS Boyd, has assembled to re-examine unsolved crimes with cutting-edge detection techniques. Pressure is on for this mix of forensics, psychology, and detective investigators to yield results

The cold case unit, led by quick-tempered cop DS Boyd, has assembled to re-examine unsolved crimes with cutting-edge detection techniques. Pressure is on for this mix of forensics, psychology, and detective investigators to yield results